蜂鸣器 PF-1227


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外观图 Appearance

频响曲线 Typical Frequency Response Curve

技术特性 Specifications

MODEL NO	SHT-1227
DIMENSIONAL	12.0×9.6×2.0T
Resonant Frequency (HZ)	2670
Rated Voltage(V)	3.6
Operating Voltage(V)	2.8 TO 4.3
Operating Current(mA)	MAX. 100
Coil Resistance(Ω)	18 ± 3
Sound Pressure Level(AT 10 Cm)(dBA)	90MIN(2670Hz/10Cm)
Operating Temperature(℃)	-30 TO 70
Storage Temperature(℃)	-40 TO 85

尺寸图 Dimensional Drawing

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